<?php

namespace app\admin\controller;

use app\admin\model\Account;
use app\admin\model\Collect;
use app\common\controller\Backend;
use think\Db;
use Exception;
use think\exception\PDOException;
use think\exception\ValidateException;
/**
 * 
 *
 * @icon fa fa-circle-o
 */
class Device extends Backend
{

    /**
     * Device模型对象
     * @var \app\admin\model\Device
     */
    protected $model = null;
    protected $dataLimit = 'auth'; //支持使用数据范围

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Device;
        $this->view->assign("statusList", $this->model->getStatusList());
        $admin = db('admin')->where('status', 'normal')->where('id', '<>', 1)->field('id,username name,nickname')->select();
        foreach($admin as $k => $v){
            $admin[$k]['name'] = $v['name'] . '('. $v['nickname']. ')';
        }
        $this->view->assign('admin', json_encode($admin));
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看
     *
     * @return string|Json
     * @throws \think\Exception
     * @throws DbException
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if (false === $this->request->isAjax()) {
            return $this->view->fetch();
        }
        //如果发送的来源是 Selectpage，则转发到 Selectpage
        if ($this->request->request('keyField')) {
            return $this->selectpage();
        }

        $filter = json_decode($this->request->get("filter", ''), true);
        $op = json_decode($this->request->get("op", '','trim'), true);
        $map = [];
        if(isset($filter['groupIds'])){
            $groupIds = $this->auth->getByGroupIds($filter['groupIds']);
            $table_name = $this->model->getTable();
            $ids = model('AuthGroupAccess')->where('group_id', 'in', $groupIds)->column('uid');
            $map[$table_name . '.admin_id'] = ['in', $ids];
            unset($filter['groupIds'], $op['groupIds']);
        }
        $this->request->get(['filter' => json_encode($filter, true)]);
        $this->request->get(['op' =>json_encode($op, true)]);
        
        [$where, $sort, $order, $offset, $limit] = $this->buildparams();
        $list = $this->model
            ->with('admin')
            ->where($where)
            ->where($map)
            ->order($sort, $order)
            ->paginate($limit);
        foreach ($list as $row) {
            if($row->link_name){
                $row->link_url = $row->link . $row->link_name;
            }
        }
        $result = ['total' => $list->total(), 'rows' => $list->items()];
        return json($result);
    }

    /**
     * 添加
     *
     * @return string
     * @throws \think\Exception
     */
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $params = $this->preExcludeFields($params);

        if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
            $params[$this->dataLimitField] = $this->auth->id;
        }
        
        $result = false;
        Db::startTrans();
        try {
            $this->modelValidate = true;
            //是否采用模型验证
            if ($this->modelValidate) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
                $this->model->validateFailException()->validate($validate);
            }
            $result = $this->model->allowField(true)->save($params);
            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if ($result === false) {
            $this->error(__('No rows were inserted'));
        }
        $this->success();
    }

    /**
     * 编辑
     *
     * @param $ids
     * @return string
     * @throws DbException
     * @throws \think\Exception
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
            $this->error(__('You have no permission'));
        }
        if (false === $this->request->isPost()) {
            $this->view->assign('row', $row);
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }

        $flag = 0;
        if($params['admin_id'] != $row->admin_id){
            $flag = 1;
        }

        $params = $this->preExcludeFields($params);
        $result = false;
        Db::startTrans();
        try {
            $this->modelValidate = true;
            //是否采用模型验证
            if ($this->modelValidate && $params['mobile_serial'] != $row->mobile_serial) {
                $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
                $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                $row->validateFailException()->validate($validate);
            }
            $result = $row->allowField(true)->save($params);

            if($flag == 1){
                $account = Account::where('device_id', $row->id)->select();
                if($account){
                    foreach ($account as $key => $value) {
                        $value->admin_id = $params['admin_id'];
                        $value->save();
                    }
                }

                $collect = Collect::where('device_id', $row->id)->select();
                if($collect){
                    foreach ($collect as $key => $value) {
                        $value->admin_id = $params['admin_id'];
                        $value->save();
                    }
                }
            }

            Db::commit();
        } catch (ValidateException|PDOException|Exception $e) {
            Db::rollback();
            $this->error($e->getMessage());
        }
        if (false === $result) {
            $this->error(__('No rows were updated'));
        }
        $this->success();
    }

}
